ff-therm ML5 Difustop PE-Xb 20x2mm coils of 500 meters
ff-therm ML5 Difustop PE-Xb coils have a pipe sturcture of standardized basic pipe in accordance with EN ISO 15875
made of cross-linked polyethylene (PE-Xb – EVOH oxygendiffusion barrier coating). oxygen diffusion resistant in accordance with DIN 4726 < 0.6